| Defective Planchet |
The coin to the left was struck on a defective
planchet. Defective planchets are caused by
defective sheets from which the planchets are
struck. Sheets can be defective for a variety
reasons including impurities or debris in the metal
used. Laminations are a form of defective
planchets.
Image courtesy of iwork4coin.
planchet. Defective planchets are caused by
defective sheets from which the planchets are
struck. Sheets can be defective for a variety
reasons including impurities or debris in the metal
used. Laminations are a form of defective
planchets.
Image courtesy of iwork4coin.
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |